Pith Number

pith:F4KKW6ME

pith:2016:F4KKW6ME5VMGLEQM47JARQFTZD

not attested not anchored not stored refs pending

Free Boundary Minimal Surfaces in the Unit Ball With Low Cohomogeneity

Brian Freidin, Mamikon Gulian, Peter McGrath

arxiv:1601.07588 v1 · 2016-01-27 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4KKW6ME5VMGLEQM47JARQFTZD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:21:44.059790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f14ab7984ed5865920ce7d208c0b3c8c0b4a2636e7512741fa891848cea1377

Aliases

arxiv: 1601.07588 · arxiv_version: 1601.07588v1 · doi: 10.48550/arxiv.1601.07588 · pith_short_12: F4KKW6ME5VMG · pith_short_16: F4KKW6ME5VMGLEQM · pith_short_8: F4KKW6ME

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/F4KKW6ME5VMGLEQM47JARQFTZD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2f14ab7984ed5865920ce7d208c0b3c8c0b4a2636e7512741fa891848cea1377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5508da84a3641f09d78005385e15bc2d7b7c00158cb22838bca6728727abc67d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-27T22:40:25Z",
    "title_canon_sha256": "8c5573cb8a416353ca8ed8a381cd7e5bbe11de77781764305d5c8bbba3af5218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07588",
    "kind": "arxiv",
    "version": 1
  }
}